ARO M461: the Romanian UAZ that opened the forests

The ARO M461 was the off-road vehicle that carried ARO from the 1960s into the 1970s. A licensed development of the Soviet UAZ-69, it was built in Câmpulung from 1964 to 1975, won international competitions and was exported in large numbers before the ARO 24 Series replaced it.

ARO M461 at a glance

Based on one source, the English Wikipedia article on the ARO M461.

History of the ARO M461

IMS-57, 1957–1959

The story began with the IMS-57, named after the factory initials (Intreprinderea Metalurgică de Stat) and the year of its release. A total of 914 were built between 1957 and 1959, mostly by hand. The works stood on the site of a paper plant of the Letea company at Câmpulung-Muscel, where aircraft propellers and shooting equipment had been made during the war; after that production was abandoned, a group of workers began building Romania’s first motorcycles in 1953. The IMS-57 used the chassis and engine of the GAZ-67 with the body of the GAZ-69. Its 3,260 cc engine gave 50 hp at 2,800 rpm, good for 80 km/h and 24 litres per 100 km; as it came from the GAZ-67, it was derived from the 1920s Ford Model A engine. Chassis were tested on the route from Câmpulung to Colibași, then bodied, painted and finished at the UAP factory in Pitești, with tin parts shaped on wooden lasts. The IMS-57 even had manual windscreen wipers.

M59, 1959–1963

In 1959 the IMS-57 was replaced by the M59, a substantial improvement. Its engine produced 56 hp, top speed rose to 90 km/h and the manual wiper gave way to an electric one. Cars were bodied as two-door, four-door or pick-up and finished at Câmpulung. Over the four years of production output rose from 803 vehicles in 1959 to 3,222 in 1963.

M461, 1964–1975

The M461 was started in 1964. The design was similar to the previous models, but every panel was different, so the cars are easy to tell apart, and the mechanics were redesigned. It had a new 2.5-litre four-cylinder engine with 70 hp, a maximum speed of 100 km/h and consumption of 17 litres per 100 km at 80 km/h. Export began in 1965, to China and Colombia, the latter taking 2,000 vehicles. The M461 was a strong performer for its time and won international competitions, among them the 1970 Forests Rally in Belgium and the 1973 Sons of Beaches in Oregon.

The end of the line

By 1975 some 80,233 M461 vehicles had been built, of which 46,549 were exported and more were used by the Romanian Army. About 3,000 were still on the road in Romania at the time the model’s history was written, with an active owners’ club, and many were used by the army until recently. Late versions were sold in Germany as the M473. The M461 was eventually replaced by the ARO 24 Series.

Design and features

• UAZ-69 licence: the M461 descended from the Soviet UAZ-69, as its predecessors had from the GAZ-67 and GAZ-69.
• New 2.5-litre engine: 70 hp and 100 km/h, a clear step up from the 56 hp M59.
• Distinct panels: although the layout was familiar, every body panel of the M461 differed from the earlier models.
• Competition record: wins in the 1970 Forests Rally in Belgium and the 1973 Sons of Beaches in Oregon.
• Export success: 46,549 of 80,233 vehicles went abroad, including 2,000 to Colombia.

ARO M461 versions

• IMS-57 (1957–1959): the hand-built first model, 914 made.
• M59 (1959–1963): more powerful and with an electric wiper, in two-door, four-door and pick-up form.
• M461 (1964–1975): the main production model with the 2.5-litre engine.
• M473: the name used for late cars on the German market.

The M461 was replaced by the ARO 24 Series, whose smaller companion was the ARO 10. More vehicles are in the ARO collection.

Video: ARO M461, the first ARO of 1964

Video on YouTube.

Sources

• ARO M461, English Wikipedia: history, engines, production and export figures